KR20120107470A - Production of individual dental prostheses via cad/cam and rapid manufacturing/rapid prototyping from data of the digital impression - Google Patents

Production of individual dental prostheses via cad/cam and rapid manufacturing/rapid prototyping from data of the digital impression Download PDF

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KR20120107470A
KR20120107470A KR1020127014199A KR20127014199A KR20120107470A KR 20120107470 A KR20120107470 A KR 20120107470A KR 1020127014199 A KR1020127014199 A KR 1020127014199A KR 20127014199 A KR20127014199 A KR 20127014199A KR 20120107470 A KR20120107470 A KR 20120107470A
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denture
arch form
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KR101652562B1 (en
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클라우스 루퍼트
마리오 바이어
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헤레우스 쿨처 게엠베하
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/10—Fastening of artificial teeth to denture palates or the like
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/0003—Making bridge-work, inlays, implants or the like
    • A61C13/0004—Computer-assisted sizing or machining of dental prostheses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/0003—Making bridge-work, inlays, implants or the like
    • A61C13/0006—Production methods
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/0003—Making bridge-work, inlays, implants or the like
    • A61C13/0006—Production methods
    • A61C13/0019—Production methods using three dimensional printing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/08—Artificial teeth; Making same
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/225—Fastening prostheses in the mouth
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/34—Making or working of models, e.g. preliminary castings, trial dentures; Dowel pins [4]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C19/00—Dental auxiliary appliances
    • A61C19/04—Measuring instruments specially adapted for dentistry
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y80/00—Products made by additive manufacturing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C9/00—Impression cups, i.e. impression trays; Impression methods
    • A61C9/004—Means or methods for taking digitized impressions
    • A61C9/0046—Data acquisition means or methods
    • A61C9/0053—Optical means or methods, e.g. scanning the teeth by a laser or light beam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y50/00—Data acquisition or data processing for additive manufacturing

Abstract

본 발명은, 자동화된 의치 제조 방법으로서, 제작될 각각의 의치의 디지털 데이터 세트를 제공하는 단계와, 모델을 치열궁 및 잇몸으로 디지털 분리하는 단계와, 절단 기술을 이용하여 세라믹 또는 플라스틱 재료로부터 치열궁을 제작하는 단계와, 생성 또는 제거 절차를 통해 특히 (메트-)아크릴레이트계 플라스틱 재료로부터 의치상을 제조하는 단계와, 접착 또는 접합을 통해 또는 접착과 접합의 조합을 통해 치열궁 및 잇몸을 연결시키는 단계를 포함하는, 자동화된 의치 제조 방법에 관한 것이다. The present invention provides an automated denture manufacturing method comprising the steps of providing a digital data set of each denture to be produced, digitally separating the model into an arch and gums, and cutting from a ceramic or plastic material using cutting techniques. Connecting the dental arch and gums by fabricating the arch, producing denture bases from (meth-) acrylate-based plastic materials, in particular through the creation or removal procedure, and by bonding or bonding or a combination of bonding and bonding. It relates to an automated denture manufacturing method comprising the step of.

Figure P1020127014199
Figure P1020127014199

Description

캐드／캠을 이용한 개인용 치과 보철물의 제작 및 디지털 인상 데이터로부터의 신속 제조／신속 원형화{PRODUCTION OF INDIVIDUAL DENTAL PROSTHESES VIA CAD／CAM AND RAPID MANUFACTURING／RAPID PROTOTYPING FROM DATA OF THE DIGITAL IMPRESSION}Fabrication of personal dental prostheses using CAD / CAM and rapid manufacturing / rapid prototyping from digital impression data {PRODUCTION OF INDIVIDUAL DENTAL PROSTHESES VIA CAD / CAM AND RAPID MANUFACTURING / RAPID PROTOTYPING FROM DATA OF THE DIGITAL IMPRESSION}

본 발명은 캐드／캠을 이용한 개인용 치과 보철물의 제작 및 디지털 인상(digital impression) 데이터로부터의 신속 제조(rapid manufacturing)／신속 원형화(rapid prototyping)에 관한 것이다.The present invention relates to the fabrication of personal dental prostheses using cad / cams and to rapid manufacturing / rapid prototyping from digital impression data.

전체 또는 부분 의치는 기본적으로 공지된 방법에 따라 제조된다. 이런 방법은 예컨대, 문헌(예컨대, 유럽 특허출원 제1 243 230 A2호, 미국 특허 제6,881,360 B2호, 및 "치과 재료"(율만(Ullmann)의 공업화학 백과사전, 2002년, 저작권 소유: Wiley-VCH 출판사))에 기술되어 있고 장기간 동안 공지된 파우더/액체 기술을 포함하는, 종래의 방법을 포함한다. Full or partial dentures are basically prepared according to known methods. Such methods are described, for example, in European Patent Application No. 1 243 230 A2, US Patent No. 6,881,360 B2, and "Dental Materials" (Ullmann's Encyclopedia of Industrial Chemistry, 2002, copyrighted: Wiley-). VCH Press)) and include conventional methods, including powder / liquid techniques known for long periods of time.

통상, 전체 의치를 제조하기 위한 3가지 상이한 종류의 재료가 공지되어 있다. 이런 재료는, [Palapress, Paladur(헤레우스 쿨처(Heraeus Kulzer), 독일), SR 3/60® Quick(이보클라(Ivoclar), 리히텐슈타인) 및 Degupress®(데구사-휠스(Degussa-Huels), 독일)로서 상용으로 입수할 수 있는]폴리메틸메트아크릴레이트(PMMA)계 2성분 재료와, [예컨대, Paladon® 65(헤레우스 쿨처, 독일), SR 3/60®, SR Ivocap®(이보클라, 리히텐슈타인) 및 Lucitone®(덴트스플라이(Dentsply), 미국)로서 상용으로 입수할 수 있는]PMMA 무함유 고온 경화 재료와, 열가소성 처리를 위한 사출 성형된 덩어리이다. Usually, three different kinds of materials are known for making the entire denture. These materials are Palapress, Paladur (Heraeus Kulzer, Germany), SR 3 / 60® Quick (Ivoclar, Liechtenstein) and Degupress® (Degussa-Huels, Germany). Commercially available) as a polymethylmethacrylate (PMMA) based two-component material, such as Paladon® 65 (Hereus Culcher, Germany), SR 3 / 60®, SR Ivocap® (Ivocla, PMMA-free high temperature hardening material commercially available as Liechtenstein) and Lucitone® (Dentsply, USA), and injection molded agglomerates for thermoplastic processing.

열가소성 재료는 가열되어, 통상 사출 성형 방법을 통해 중공 공간에 주입된다. 특히, 센덴(Bredent, Senden; 독일)의 "Polyapress®"라 지칭되는 공지된 방법이 널리 알려져 있다. PVC, 폴리우레탄, 폴리아미드 또는 폴리카보네이트와 같은 중합체를 이용하려는 수많은 시도가 있었다(율만의 인용 문헌 5.1.5. 다른 의치 수지). The thermoplastic material is heated and injected into the hollow space, usually via an injection molding method. In particular, the known method called "Polyapress®" by Sendent (Bredent, Germany) is widely known. There have been numerous attempts to use polymers such as PVC, polyurethane, polyamides or polycarbonates (Yulman Cited Reference 5.1.5. Other Denture Resin).

또한, 광경화 또는 마이크로파경화 1성분 재료(예컨대, 헤레우스 쿨처에 의해 제조된 Versyo.com®)(율만의 인용 문헌 5.1.3. 광경화 중합체, 5.1.4. 마이크로파경화 중합체)에 기초하는 방법들도 있다. Furthermore, the method is based on photocuring or microwave curing monocomponent materials (e.g., Versyo.com® manufactured by Herus Culcher) (Rayman cited 5.1.3. Photocuring polymers, 5.1.4 microwave curing polymers). There are also.

플라스틱 재료를 처리하는데 필요한 작업 단계들은 모든 이런 재료들에 있어서 동일하다. The working steps required to process the plastic material are the same for all these materials.

또한, 층들을 제조하는 방법도 치기 공학에 공지되어 있다. 이런 방법은 예컨대, 금속 치관 버니어링(veneering) 또는 의치 제작를 위해 대부분 광경화 재료와 함께 이용된다. 이런 방법의 이점은 색을 변경하여 심미적으로 만족스러운 치아 치료를 달성하는 절차 및 능력에 대한 제어 레벨을 포함한다. In addition, methods of making the layers are also known in dental engineering. This method is used with most photocurable materials, for example for metal crown veneering or denture fabrication. The benefits of this method include the level of control over the procedure and the ability to change the color to achieve an aesthetically pleasing dental treatment.

치기 공학에서 신속 원형화를 이용하는 것도 또한 제안되었다. 신속 원형화(독일어로는 "schneller Prototypenbau")는 디자인 데이터에 기초하여 샘플 요소들을 신속하게 제작하기 위한 방법이다. 따라서, 신속 원형화 방법은 가능하면 수동적 디투어(detour) 또는 주형 없이 작업편에 직접적으로 그리고 신속하게 기존 캐드 데이터를 실행하는 것을 목표로 하는 제조 방법들이다. 이런 방법들의 그룹을 위한 관련 데이터 인터페이스는 STL 포맷이다. 1980년대부터 신속 원형화라는 명칭으로 공지된 방법들은 통상, 물리적 및/또는 화학적 효과를 이용하여 무형의 또는 중간 형태의(neutral-shape) 재료로부터 작업편을 층으로 제작하는 1차 성형 방법들이다. 신속 원형화는 중합될 수 있는 층들(독일 특허출원 제101 14 290 A1호 및 제101 50 256 A1호) 또는 잉크 제트 프린팅 파우더(미국 특허 제6,322,728 B1호)를 이용하여 수행되는 것을 포함한다. The use of rapid prototyping in stroke engineering has also been proposed. Rapid prototyping ("schneller Prototypenbau" in German) is a way to quickly produce sample elements based on design data. Thus, rapid circularization methods are manufacturing methods aimed at executing existing CAD data directly and quickly on the workpiece, preferably without manual detour or mold. The relevant data interface for this group of methods is the STL format. Methods known under the rapid circularization since the 1980s are typically primary forming methods for layering workpieces from intangible or neutral-shape materials using physical and / or chemical effects. Rapid circularization includes those carried out using layers that can be polymerized (German patent applications 101 14 290 A1 and 101 50 256 A1) or ink jet printing powder (US Pat. No. 6,322,728 B1).

기본적으로, 전체 의치 제작은 다음과 같은 단계들을 포함한다.Basically, the entire denture fabrication involves the following steps.

- 치과 의사가 실리콘 인상을 채득하는 단계,-The stage at which the dentist takes a silicone impression,

- 턱의 형상을 반영하기 위해 치기공사가 치과용 플라스터 모델을 제조하는 단계,-The dental technician manufacturing a dental plaster model to reflect the shape of the jaw,

- 왁스로 인공 치아를 구성하고 잇몸을 조각하는 단계,-Constructing artificial teeth with wax and sculpting gums,

- 필요에 따라, 치과 의사 또는 치기공소에 의해 수행되는 시험 및 보정 단계,-Testing and calibration steps performed by a dentist or dental laboratories, as needed;

- 보정된 왁스 의치를 치과용 플라스터, 실리콘 또는 한천(agar-agar)으로 피복하는 단계,Coating the corrected wax denture with dental plaster, silicone or agar-agar,

- 온수를 이용하여 왁스를 비등시켜 왁스를 제거하는 단계,Boiling the wax using hot water to remove the wax,

- 인공 치아를 제작된 주형에 삽입하는 단계,Inserting an artificial tooth into the manufactured mold,

- 생성된 중공 공간을 의치용 플라스틱 재료(예컨대, PalaXpress®)로 충진하는 단계,Filling the resulting hollow space with a denture plastic material (eg PalaXpress ® ),

- 최종 의치를 중합하고, 마무리 손질하고, 연마하는 단계. Polymerizing, finishing trimming and polishing the final denture.

이런 복잡한 절차를 상당히 단순화하려는 시도들이 이루어지고 있다. 이에 따라, 헤레우스 쿨처는 IDS 2005에 Filou 28 제품(유럽 특허출원 제1 704 831 A1호)을 제시하였다. 이는 왁스로 인공 치아를 구성하는데 필요한 시간을 감소시키기 위한 첫 번째 시도였다. Attempts have been made to greatly simplify this complex procedure. Accordingly, Heraeus Kucher presented the Filou 28 product (European Patent Application No. 1 704 831 A1) to IDS 2005. This was the first attempt to reduce the time needed to construct artificial teeth with wax.

신속 원형화뿐만 아니라 신속 제조의 절단 기술(캐드/캠) 및 생성 제작 기술 분야에서의 지속적인 개선이 보철물에 도입되고 있다. 신속 제조(또는 독일어론 "Schnelle Fertigung")라는 용어는 캐드 데이터에 직접 기초하는 무도구 제작을 통해 요소들 및 시리즈를 신속하고 유연하게 제조하기 위한 방법 및 제작 절차를 지칭한다. 이용되는 재료는 유리, 금속, 세라믹, 플라스틱 및 신규한 재료(예컨대, 자외선 경화 졸겔: 예컨대, 다중 제트 모델링 참조) 등을 포함한다. 신속 제조는 최종 산물을 직접 제작하는데 항상 중점을 두기 때문에, 신속 원형화 및 신속 툴링(독일어론 "Schneller Werkzeugbau")과는 근본적으로 다르다. 이는 "치과 기술의 디지털화"라 공지되어 있다. 상술된 방법(예컨대, 스테레오리소그래피 또는 선택적 레이저 용융)의 단점은, 지금까지 기술이 단일의 단색인 출발 재료만이 이용될 수 있었기 때문에, 이용된 재료의 만족스럽지 못한 심미적 특징에 있다. 그러나, 특히 인공 치아의 제조는 자연스런 외관을 모방하기 위해 다색의 단일 요소들을 이용할 필요가 있다. In addition to rapid prototyping, continuous improvements in the areas of rapid manufacturing cutting technology (cad / cam) and production fabrication technologies are being introduced into prostheses. The term rapid manufacturing (or German language "Schnelle Fertigung") refers to a method and fabrication procedure for producing elements and series quickly and flexibly through toolless fabrication based directly on CAD data. Materials used include glass, metals, ceramics, plastics and novel materials (eg, UV curable solgels, see eg, multiple jet modeling) and the like. Rapid manufacturing is fundamentally different from rapid prototyping and rapid tooling (in German, "Schneller Werkzeugbau"), as the focus is always on producing the final product directly. This is known as "digitization of dental techniques". A disadvantage of the method described above (eg stereolithography or selective laser melting) lies in the unsatisfactory aesthetic feature of the materials used, since so far only a single monochromatic starting material could be used. However, in particular the manufacture of artificial teeth needs to use multicolored single elements to mimic the natural appearance.

마무리 손질된 치아 및 마무리 손질된 보철물을 매우 자연스럽게 보이게 하는 다색의 적층 플라스틱(예컨대, Vita CAD-temp multicolor) 또는 세라믹 재료(예컨대, Vitablocs Triluxe)의 처리는 캐드/캠 절단 기술을 통해 이미 실현 가능하다. Treatment of multicolor laminated plastics (eg Vita CAD-temp multicolor) or ceramic materials (eg Vitablocs Triluxe), which makes the finished teeth and the finished prosthesis look very natural, is already feasible through CAD / CAM cutting technology. .

또한, 상술된 최근의 기술적 개선들은 예컨대, 스캔 기술(쓰리엠 에에스페에(3M Espe) 제품 Lava C.O.S., 시로나(Sirona) 제품 Bluecam, 및 Hint ELC directScan) 또는 가상 조음기관 및/또는 치아의 가상 구성(virtual set-up)과 같이, 디지털화된 인상채득에 있어서의 진보를 포함한다. In addition, the recent technical improvements described above have been described, for example, in scanning technology (3M Espe Lava COS, Syrona Bluecam, and Hint ELC directScan) or virtual articulators and / or virtual configurations of teeth. As with virtual set-up, this includes advances in digitized impression acquisition.

또한, 본 발명의 목적은 상술된 종래의 제작 프로세스를 단순화하는 것이다. 또한, 색 또는 색조의 층을 갖는 심미적으로 세련된 의치의 제조를 가능하게 하는 것이다. It is also an object of the present invention to simplify the conventional manufacturing process described above. It is also to enable the production of aesthetically sophisticated dentures with layers of color or hue.

이런 목적은 청구항 제1항에 의해 충족된다. 바람직한 실시예들은 추가적인 청구항들로부터 명백해진다. 바람직하게는, 다음과 같은 단계들이 상술된 절차에서 적절한 시간에 수행된다. This object is met by claim 1. Preferred embodiments are evident from the additional claims. Preferably, the following steps are performed at an appropriate time in the above-described procedure.

1. 통상적인 실리콘 기능 인상의 디지털 인상채득 또는 디지털화로부터 데이터를 제공한다. 1. Provide data from digital impression acquisition or digitization of conventional silicon function impressions.

2. 캐드/캠을 통해 유색의 적층된 플라스틱 또는 세라믹 치열궁을 제공한다. 유색 적층으로 인해, 치열궁은 세련된 심미적 요건을 충족시킨다. 2. Provide colored laminated plastic or ceramic arch via the cad / cam. Due to the colored lamination, the arch form meets the sophisticated aesthetic requirements.

3. 잇몸 모방품의 마련 및 제작.3. Preparation and production of gum mimics.

이런 절차는 기존 제작 프로세스를 상당히 단순화시켜, 시간 및 비용을 절감하는데 도움이 된다. 바람직하게는, 2개의 주요소, 치열궁 및 잇몸은, 인정된 접착 방법(Signum zirconia bond®, Signum ceramic bond® 또는 Palabond®, 및 광경화 versyo® 또는 Palabond®, 및 동일한 잇몸 색의 자동 중합화 보철용 플라스틱 재료(Paladur®, PalaXpress®))으로 제작된 다음, 서로 견고하게 연결된다. This procedure greatly simplifies the existing manufacturing process, helping to save time and money. Preferably, the two major elements, the dental arch and the gums are approved adhesive methods (Signum zirconia bond ® , Signum ceramic bond ® or Palabond ® , and photocurable versyo ® or Palabond ® , and autopolymerized prostheses of the same gum color Plastic material (Paladur ® , PalaXpress ® )) and then firmly connected to each other.

도 1은 본 발명에 따른 제조 방법의 예시적인 실시예의 흐름도이다.
도 2는 종래 기술에 따른 방법을 도시하는 다른 흐름도이다. 1 is a flowchart of an exemplary embodiment of a manufacturing method according to the present invention.
2 is another flow chart illustrating a method according to the prior art.

상세하게는, 도 1에 도시된 본 발명에 따른 방법의 실시예의 단계들은 다음과 같다. Specifically, the steps of the embodiment of the method according to the invention shown in FIG. 1 are as follows.

- 치과 의사에 의한 실리콘 또는 구강내 스캐너를 이용하는 종래의 인상채득 단계(1),Conventional impression acquisition step (1) using a silicone or intraoral scanner by a dentist,

- 디지털 모델을 치기공소에 제출하고 그리고 치아를 디지털 구성하는 단계(2),-Submitting the digital model to the laboratory and digitally constructing the teeth (2),

- 선택적으로, 예컨대 스테레오리소그래피를 이용하는 RP에 의해, 의료 제품으로서 승인된 치과용 왁스로 왁스 모델을 제작하는 단계(3),Optionally (3) producing a wax model with a dental wax approved as a medical product, for example by RP using stereolithography,

- 선택적으로, 환자에게 상기 왁스 모델을 재시험하고, 필요에 따라, 보정하는 단계(4),Optionally, retesting the wax model to the patient and, if necessary, correcting (4),

- 선택적으로, 3차원 스캔을 통해 재디지털화하는 단계,Optionally, redigitizing via a three-dimensional scan,

- 치열궁을 위한 각각의 리세스에 따라 모델을 치열궁 및 잇몸 덩어리로 디지털 분리하고, 치열궁 및 잇몸 덩어리를 개별 제작하는 단계(5),-Digitally separating the model into an arch form and gum mass according to each recess for the arch form, and separately producing the arch and gum mass (5),

- 공지된 치과용 접착 또는 접합 방법을 통해 2개의 주요소를 결합시키는 단계,Joining the two main elements via known dental gluing or bonding methods,

- 선택적으로, 예컨대 연삭 및 연마와 같은 재처리 단계,Optionally, a reprocessing step such as for example grinding and polishing,

- 고객에게 전달하는 단계. -Delivering to customers.

Claims (13)

자동화된 의치 제조 방법이며,
제작될 각각의 의치의 디지털 데이터 세트를 제공하는 단계와,
모델을 치열궁 및 잇몸으로 디지털 분리하는 단계와,
절단 기술을 이용하여 세라믹 또는 플라스틱 재료로부터 치열궁을 제작하는 단계와,
생성 또는 제거(ablative) 절차를 통해 특히 (메트-)아크릴레이트계 플라스틱 재료로부터 의치상을 제조하는 단계와,
접착 또는 접합을 통해 또는 접착과 접합의 조합을 통해 치열궁 및 잇몸을 연결시키는 단계를 포함하는, 자동화된 의치 제조 방법. Automated denture manufacturing method,
Providing a digital data set of each denture to be produced,
Digitally separating the model into the arch and gums,
Fabricating the arch form from ceramic or plastic material using cutting techniques,
Producing a denture base, in particular from a (meth-) acrylate-based plastic material, through a production or ablative procedure,
Connecting the arch form and gum via gluing or bonding or a combination of gluing and bonding. 제1항에 있어서, 제작될 의치의 디지털 데이터 세트를 제공하는데 필요한 무치아 턱의 데이터 세트가,
구강내 스캔,
실리콘 인상의 3차원 스캔,
상기 3차원 스캔과 엑스선 데이터의 조합, 또는
치과용 플라스터 모델의 3차원 스캔으로부터 얻어지는, 자동화된 의치 제조 방법.The data set of toothless jaws required to provide a digital data set of dentures to be fabricated,
Intraoral scan,
3d scan of silicone impression,
The combination of the 3D scan and X-ray data, or
An automated denture manufacturing method obtained from a three-dimensional scan of a dental plaster model. 제1항 또는 제2항에 있어서, 제작될 의치의 디지털 데이터 세트는 치아의 가상 구성(가상 조음기관)을 통해 제공되는, 자동화된 의치 제조 방법. The method of claim 1 or 2, wherein the digital data set of dentures to be produced is provided via a virtual configuration of the tooth (virtual articulator). 제1항 내지 제3항 중 어느 한 항에 있어서, 디지털 모델은 소프트웨어를 통해 절단가능 치열궁 및 인공 잇몸으로 분리되는, 자동화된 의치 제조 방법. The method of any one of claims 1 to 3, wherein the digital model is separated through software into cleavable arches and artificial gums. 제1항 내지 제4항 중 어느 한 항에 있어서, 치열궁은 제거 제작 절차를 통해 제조되는, 자동화된 의치 제조 방법. The method of claim 1, wherein the arch form is made through a removal fabrication procedure. 제1항 내지 제5항 중 어느 한 항에 있어서, 제거 제작 절차를 통한 치열궁의 제작은 치아 색의 다층 플라스틱 재료를 이용하여 수행되는, 자동화된 의치 제조 방법. The method of any of claims 1 to 5, wherein the fabrication of the arch form through the removal fabrication procedure is performed using a tooth colored multilayer plastic material. 제1항 내지 제6항 중 어느 한 항에 있어서, 제거 제작 절차를 통한 치열궁의 제작은 치아 색의 다층 세라믹 재료를 이용하여 수행되는, 자동화된 의치 제조 방법.The method of any one of claims 1 to 6, wherein the fabrication of the arch form through the removal fabrication procedure is performed using a tooth colored multilayer ceramic material. 제1항 내지 제7항 중 어느 한 항에 있어서, 의치상은 절단 기술을 통해 제작되는, 자동화된 의치 제조 방법. 8. The method of any of claims 1-7, wherein the denture base is made via a cutting technique. 제1항 내지 제8항 중 어느 한 항에 있어서, 의치상은 스테레오리소그래피를 통해 제작되는, 자동화된 의치 제조 방법. The method of any of claims 1 to 8, wherein the denture base is produced via stereolithography. 제1항 내지 제9항 중 어느 한 항에 있어서, 의치상은 3차원 잉크 제트 프린팅을 통해 제작되는, 자동화된 의치 제조 방법. 10. The method of any of claims 1-9, wherein the denture base is produced via three-dimensional ink jet printing. 제1항 내지 제10항 중 어느 한 항에 있어서, 생성 신속 제조 방법을 통한 의치상의 제작은,
단사슬, 중간 사슬 또는 장사슬 지방족 폴리(에틸렌글리콜)계 또는 덴드리머계 매트릭스를 갖는, 액체 또는 저점도에서 고점도까지의 단일 기능 또는 다기능 아크릴레이트 또는 메트아크릴레이트에 기초하거나,
각각의 성분들의 혼합물에 기초하는, 자동화된 의치 제조 방법. The fabrication of a denture base according to any one of claims 1 to 10, wherein
Based on single function or multifunctional acrylates or methacrylates from liquid or low viscosity to high viscosity, having short chain, medium chain or long chain aliphatic poly (ethyleneglycol) based or dendrimer based matrix,
An automated denture manufacturing method based on a mixture of respective components. 제1항 내지 제11항 중 어느 한 항에 있어서, 치열궁과 의치상의 접착은 세라믹-플라스틱 접착제 또는 플라스틱-플라스틱 접착제를 이용하는 재료에 따라 수행되는, 자동화된 의치 제조 방법. 12. The method of any of claims 1-11, wherein the attachment of the arch form to the denture base is carried out in accordance with a material using a ceramic-plastic adhesive or a plastic-plastic adhesive. 제1항 내지 제12항 중 어느 한 항에 있어서, 치열궁과 의치상의 접합은, 예컨대 가이드 스플린트, 홈 및 적절한 보유 요소와 같은 기계적 요소를 통해 수행되는, 자동화된 의치 제조 방법. The method of claim 1, wherein the joining of the arch form with the denture base is performed via mechanical elements such as guide splints, grooves and appropriate retention elements.
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